question time...

i have always wondered.. can ANY dnb tunes be mixed with eachother? because i try to mix certain tunes together and some of them just dont mix at all. i know this is common knowledge but is this more down to the skill of the dj themselves or is it that the two tunes just wont mix? sorry if its a stuped question!

There are some tunes that won't go well together. Just the way it is. They can be perfectly beat matched and you can EQ them all you want, but they will just not sound right. Thats where your practice comes into play mate.